# -*- coding:utf-8 -*-

import pandas as pd

if __name__ == "__main__":
    stock_df = pd.read_excel("/home/ubuntu/code/git/subject-word-extraction/data/in/stock.xlsx")
    stock_df["stkcd"] = stock_df["stkcd"].apply(lambda x:str(x).zfill(6))
    stock_df.head()